CN205750871U - A kind of offline memory device - Google Patents

Abstract

This utility model provides a kind of offline memory device, including: main cabinet, control device and input equipment, wherein, described main cabinet includes at least one matter storage lattice and corresponding cabinet door thereof；Described control device, the door lock with described input equipment and described cabinet door electrically connects respectively；Described input equipment, for receive from user according to predetermined password to generating the encrypted message of protocol generation, and to described encrypted message is sent described control device；Described control device, is used for based on described password generating agreement, controls described door lock according to described encrypted message and is unlocked.This utility model has also correspondingly provided a kind of offline storage system.The technical solution of the utility model can greatly reduce the degree of dependence verifying the stability to the network equipment/environment under the line of the food and beverage sevice O2O network platform, is effectively improved the Consumer's Experience of food and beverage sevice.

Description

A kind of offline memory device

Technical field

This utility model relates to internet, applications field, specifically, this utility model relate to a kind of from Line storage device.

Background technology

At present, at the Internet catering industry, and especially food and drink O2O (Online To Offline, online To under line on off-line/line) industry, existing a kind of service procedure is: user is placed an order by the Internet and props up Pay；Prepare for a meal in buffet after businessman's order；User goes buffet pick-up after receiving complete notice of preparing for a meal. In this flow process, buffet needs, as client and background server communication, to receive and take from backstage User's order of business device.Therefore, whole requirements of process is carried out under having net state, and highly dependent upon In the stability of the network equipment of the stability of network, especially operator, order often occurs not Buffet client or the situation of network data packet loss, extreme influence Consumer's Experience can be issued in time Normal business with businessman.

Utility model content

The purpose of this utility model is to provide a kind of solution that can overcome above-mentioned technical problem.

This utility model provides a kind of offline memory device, including: main cabinet, controls device and defeated Entering device, wherein, described main cabinet includes at least one matter storage lattice and corresponding cabinet door thereof；Described control Device processed, the door lock with described input equipment and described cabinet door electrically connects respectively；Described input equipment, For receive from user according to predetermined password to generating the encrypted message of protocol generation, and by institute State encrypted message and send described control device to；Described control device, is used for based on described password life Become agreement, control described door lock according to described encrypted message and be unlocked.

Preferably, described input equipment, it is additionally operable to receive the storage status information from user, and will Described storage status information sends described control device to；Described control device, is additionally operable to according to described Storage status information and described encrypted message control described door lock and are unlocked.

Preferably, described equipment also includes: information output apparatus, electrically connects with described control device, For exporting information according to the control signal from described control device；Described control device, also For controlling described information output apparatus output information according to the information from described input equipment.

Preferably, described control device is additionally operable to and server communication, to synchronize described password to generation Agreement.

Preferably, described input equipment includes two same types or different types of sub-device.

Preferably, described input equipment includes the input equipment of the screen with touch recognition function.

Preferably, described input equipment includes bar code scanner.

Preferably, described information output apparatus includes display device, and/or audio output device, and or / printing equipment.

Preferably, described equipment also includes: at least one secondary cabinet, and described secondary cabinet includes that at least one stores up Thing lattice and corresponding cabinet door thereof, it electrically connects with described control device；Described control device, for institute Stating password to generating agreement, the door lock of the cabinet door controlling described secondary cabinet according to described encrypted message solves Lock.

Present invention also offers a kind of offline storage system, set including server and aforesaid offline storage Standby, wherein, described server, for based on predetermined password, to generating protocol generation, at least one is close Code is right, and two passwords of each described password centering are sent respectively to storing personnel and fetcher Member；Described offline memory device, including at least one cabinet door, for receiving from described storing personnel With the password of described fetcher person, and according to described password to generating password pair corresponding to protocol validation, Manage the incidence relation of described password pair and the cabinet door of described offline memory device, and according to described association Relation unlocks corresponding cabinet door.

Compared with prior art, the technical scheme that the utility model proposes is capable of the standby of off-line state Meal/pick-up process, greatly reduces the preparing for a meal of the food and beverage sevice O2O network platform/pick-up process and sets network The degree of dependence of standby/environment, is effectively improved the Consumer's Experience of food and beverage sevice.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical solution of the utility model, institute in embodiment being described below The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is not intended that Restriction for the technical solution of the utility model.

Fig. 1 is the structural representation of the off-line buffet system according to embodiment of the present utility model；

Fig. 2 is the structural representation of the buffet according to embodiment of the present utility model；

Fig. 2 A is the structural representation of the buffet according to an embodiment of the present utility model；

Fig. 2 B is the structural representation of the buffet according to another embodiment of the present utility model；

Fig. 3 is the structural representation that the buffet according to embodiment of the present utility model controls device；

Fig. 4 A is the flow chart of the method for preparing for a meal of the buffet according to an embodiment of the present utility model；

Fig. 4 B is the flow chart of the pick-up method of the buffet according to an embodiment of the present utility model；

Fig. 5 A is the flow process of the method for preparing for a meal of the buffet according to another embodiment of the present utility model Figure；

Fig. 5 B is the flow process of the pick-up method of the buffet according to another embodiment of the present utility model Figure.

Detailed description of the invention

With specific embodiment, this utility model is further described through below in conjunction with the accompanying drawings.

Fig. 1 shows the structural representation of the off-line buffet system according to embodiment of the present utility model. As it is shown in figure 1, according to an embodiment of the present utility model, off-line buffet system 100 includes service Device 102 and buffet 104.Wherein, server 102 is used for receiving the order from the personnel of making a reservation 110, According to the password arranged with buffet 104 in advance to generating agreement F generation password pair: pick-up password P1 With the password P2 for preparing for a meal, and respectively pick-up password P1 is returned to the pick-up personnel 106 in sequence information, The password P2 that will prepare for a meal exports to the personnel of preparing for a meal 108.Buffet 104 is for the reception personnel of preparing for a meal/pick-up people The password of member's input, according to password to generating agreement F, confirms corresponding password pair, and manages (i.e., Set up, confirm or adjust) incidence relation of this password pair eat lattice corresponding to buffet, and then to accordingly The cabinet door of meal lattice be unlocked, or export the result/prompting to the personnel of preparing for a meal/pick-up personnel and believe Breath.Wherein, the aforementioned personnel of making a reservation 110 and pick-up personnel 106 can be same people, and such as, make a reservation people Corresponding pick-up personal information is extended this as in the sequence information that server 102 is submitted to and orders by member 106 The information of meal personnel 110 oneself.

According to an embodiment of the present utility model, server 102 is pick-up personnel 106 via the Internet There is provided network meal-ordering platform (such as, wechat public number, website, with special application program of mobile phone be Network service platform of client etc.), pick-up personnel 106 use of reception can be connected to this network Order the terminal unit (such as, computer, panel computer, mobile phone etc.) of platform by this nexus The sequence information that meal platform is submitted to.Server 102 based on the password arranged in advance with buffet 104 to life Become agreement F to generate and include pick-up password P1 and the password pair of the password P2 for preparing for a meal, and will take via network Meal password P1 is sent to pick-up personnel 106, and the password P2 that will prepare for a meal is sent to the personnel of preparing for a meal 108.Meal Cabinet 104 receives the password P2 for preparing for a meal of personnel 108 input of preparing for a meal, and after verifying this password, unlocks The cabinet door of one idle meal lattice, and according to the aforementioned password arranged in advance with server 102 to generation Agreement F and the password P2 for preparing for a meal obtain the password pair of correspondence, and record this password pair and current unblock Meal lattice incidence relation.Buffet 104 also receives the pick-up password P1 of pick-up personnel 106 input, close to this After code is verified, the cabinet door of the meal lattice of unblock and this cryptographic association, and record and this pick-up password P1 The pick-up password P1 of corresponding password centering lost efficacy or all password all lost efficacy, and releases these meal lattice and is somebody's turn to do Pick-up password P1 or the incidence relation of this password pair.Wherein, the pick-up password of password centering is only recorded Lost efficacy, and retained the effectiveness of password of preparing for a meal, the mistake can being likely to occur during effectively preventing pick-up The problems such as operation, such as, pick-up personnel 106 because operational error and not by preparing for a meal all in meal lattice Taking-up has been shut off cabinet door, and now, pick-up personnel 106 can ask the personnel of preparing for a meal 108 use to be prepared for a meal Password P2 unlocks corresponding cabinet door.

According to an embodiment of the present utility model, password can realize as follows to generating agreement F: Preset two for variable x (the order letter that such as, server 102 is submitted to according to pick-up personnel 106 The O/No. that breath generates is x, Function Mapping f of hereinafter referred to as order x) and g, correspondingly, Can be that each order x generates a pair password f (x) and g (x).After receiving order x, service Device 102 uses function f and g to calculate f (x) and g (x) respectively, respectively as the password P2 for preparing for a meal With pick-up password P1.Such as, using f (x) as order x the password P2 for preparing for a meal, by g (x) make Pick-up password P1 for order x.F (x) is sent to the personnel of preparing for a meal via network by server 102 108, g (x) is sent to pick-up personnel 106.Buffet 104 receives personnel 108 input of preparing for a meal Password f (x), after verifying that this password is effectively, unlocks the cabinet door of idle meal lattice, and by f (x) Parse x, and calculate g (x), and then by this password to (f (x) and g (x)) and unblock Idle meal lattice association.Buffet 104 also receives password g (x) of pick-up personnel 106 input, to this After password is verified, unlock the cabinet door of the aforementioned meal lattice with this cryptographic association, and record this password pair In password g (x) lost efficacy or f (x) and g (x) all lost efficacy, release these meal lattice and password g (x) Or the incidence relation of this password pair.

According to an embodiment of the present utility model, password can be real with following manner to generation agreement F Existing: to preset two function f and g being directed to time variable x and generic sequence y, with for the time Each value of variable x, generate y to unduplicated functional value to (f (and x, y), g (x, y)), As preparing for a meal/pick-up password is to (prepare for a meal password P2, pick-up password P1).Such as, server 102 Arrange with buffet 104 in advance password to generation agreement F:f (x, y)=100x+y, g (and x, y) =1000x+y；Wherein, time variable x represents the date on the same day, y round numbers 1 to 10.Service Device 102, when the date is No. 2, generates following password to set according to above-mentioned password to generating agreement F: First password is to for (100 × 2+1,1000 × 2+1), i.e. (201,2001)；The like, Become throughout one's life by 10 passwords password to forming set A:{ (201,2001), (202,2002), (203,2003), (204,2004), (205,2005), (206,2006), (207,2007), (208,2008), (209,2009), (210,2010) }.

According to the password in previous embodiment to generating agreement F, server 102 and buffet 104 are permissible For each time variable x (such as, x can represent month, date, moment etc.), according in advance The span of y of agreement, generate identical prepare for a meal/pick-up password is to set.Server 102 receives After the sequence information of arrival linear self service personnel 106, from this prepare for a meal/pick-up password to set select one The password pair not associated with meal lattice, is sent to the personnel of preparing for a meal 108, by it by the password P2 for preparing for a meal therein In pick-up password P1 be sent to pick-up personnel 106.Buffet 104 receives personnel 108 input of preparing for a meal Prepare for a meal password P2, after verifying that this password is effectively, unlocks the cabinet door of idle meal lattice, and according to this Prepare for a meal password P2, and inquiry obtains corresponding/pick-up password pair of preparing for a meal, and then by this password pair and solution The idle meal lattice association of lock.Buffet 104 also receives the pick-up password P1 of pick-up personnel 106 input, This password is verified, inquires the preparing for a meal of its correspondence/pick-up password pair and associate with aforementioned meal lattice, enter And unlock with this cryptographic association meal lattice cabinet door, and record this password centering pick-up password P1 or All password lost efficacy, and released these meal lattice and this pick-up password P1 or the incidence relation of this password pair.

It will be appreciated by those skilled in the art that password is not limited to above-mentioned implementation to generating agreement F, Any algorithm being suitable to generate unduplicated data pair in prior art can be used to realize.

According to an embodiment of the present utility model, server 102 can also take according to received The sequence information that meal personnel 106 submit to, determines more than a pair password pair of generation, and prepares for a meal therein Password is sent to the personnel of preparing for a meal 108, and pick-up password therein is sent to pick-up personnel 106, to answer The sequence information submitting pick-up personnel 106 to needs the situation of more than one meal lattice.Such as, pick-up people Placement space needed for all vegetables comprised in the sequence information of member 106 is more than the storage of single meal lattice The situation in space.

According to an embodiment of the present utility model, buffet 104 receives the standby of personnel 108 input of preparing for a meal Meal password P2, verifies the effectiveness of this password: in the case of this password useless, to the personnel of preparing for a meal 108 outputs show the information of this password useless；In the case of this password is effective, whether inquiry There are the meal lattice with this cryptographic association of preparing for a meal: if existing, then unlock the cabinet door of this association meal lattice；If no Exist, then unlock the cabinet of idle meal lattice (the most not with any password/password meal lattice to associating) Door.Buffet 104 also receives the pick-up password P1 of pick-up personnel 106 input, verifies the effective of this password Property: in the case of this password useless, show the prompting of this password useless to pick-up personnel 106 output Information；In the case of this password is effective, inquires about and whether there are the meal lattice with this pick-up cryptographic association: If existing, then unlock the cabinet door of this association meal lattice, and record the password corresponding with this pick-up password P1 The pick-up password P1 of centering lost efficacy or all password all lost efficacy, and released these meal lattice and this pick-up password P1 Or the incidence relation of this password pair；If not existing, then show to prepare for a meal not yet to pick-up personnel 106 output The information completed.

According to an embodiment of the present utility model, buffet 104 verifies the standby of personnel 108 input of preparing for a meal Password P2 is effective for meal, and unlock meal lattice cabinet door (idle meal lattice or with password to associating Meal lattice) after, also receive status information of preparing for a meal (that is, the corresponding meal lattice of personnel 108 input of preparing for a meal Storage status information, for example, it is desired to the content being stored in these meal lattice the most all stores complete, for meal For cabinet 104, it is these meal lattice and " prepares for a meal complete "；Still there are the content needs being not yet stored in these meal lattice Again it is stored in this meal lattice, for buffet 104, is these meal lattice and is in " in preparing for a meal "), and will This status information of preparing for a meal associates with current meal lattice.Buffet 104 verifies the pick-up that pick-up personnel 106 input Password is effective, and after inquiring association meal lattice, inquires about the status information of preparing for a meal of these meal lattice further, and Determine according to this information and export information to pick-up personnel 106, or unlock the cabinet door of these meal lattice. Such as, status information of preparing for a meal can be " in preparing for a meal " or " preparing for a meal complete ".Buffet 104 checking takes The pick-up password of meal personnel 106 input is effective, and after inquiring association meal lattice, inquires about the standby of these meal lattice Meal status information: status information is " in preparing for a meal " if it is prepared for a meal, then export table to pick-up personnel 106 The bright information not yet completed of preparing for a meal；If it is prepared for a meal, status information is " preparing for a meal complete ", then unlock The cabinet door of these meal lattice.

According to an embodiment of the present utility model, server 102 and buffet 104 can be via networks Periodically/irregular password of aforementioned prior agreement that synchronizes is to generating agreement F, to meet data maintenance and association The needs of view change.

Fig. 2 shows the structural representation of the buffet according to embodiment of the present utility model.Such as Fig. 2 institute Show, according to an embodiment of the present utility model, buffet 104 include cabinet 202, meal lattice 204, Buffet controls device 206, input equipment 208, and information output apparatus 210.

According to an embodiment of the present utility model, the cabinet 102 of buffet 104 can include multiple greatly Little identical or different meal lattice 204.Meal lattice 204 may further include cabinet door and door lock, described door Lock for control signal/operation of receiving according to it, the cabinet door of meal lattice 204 is unlocked or on Lock.The door lock of meal lattice 204 controls device 206 with buffet and electrically connects, and input equipment 208 and information are defeated Go out device 210 to electrically connect with buffet control device 206 the most respectively.Input equipment 208 is used for receiving Linear self service personnel 106 or the encrypted message for unlocking meal lattice 204 of the personnel 108 that prepare for a meal, and will connect The encrypted message received sends buffet to and controls device 206.Buffet control device 206 for based on The password that server is arranged in advance is to generating agreement, according to the encrypted message control from input equipment 208 The door lock of system meal lattice 204 is unlocked, and/or control information output apparatus 210 exports information. Information output apparatus 210 is for according to controlling the control signal of device 206 from buffet to pick-up personnel 106 or the personnel 108 that prepare for a meal export information.

According to an embodiment of the present utility model, input equipment 208 is additionally operable to receive from the people for preparing for a meal The status information of preparing for a meal of member 108, and communicate this information to buffet control device 206.Buffet controls Device 206 is additionally operable to associate the status information of preparing for a meal received with current meal lattice, and according to this letter Breath and the encrypted message from input equipment 208 control the door lock of meal lattice 204 and are unlocked, and/ Or control information output apparatus 210 exports information.

According to an embodiment of the present utility model, input equipment 208 can be also used for distinguishing and received To input carry out linear self service personnel 106 and still prepare for a meal personnel 108.Such as, keyboard is respectively provided with Corresponding to pick-up personnel 106 and the dedicated button of the personnel 108 that prepare for a meal.

According to an embodiment of the present utility model, input equipment 208 can include being respectively directed to pick-up Personnel 106 and two sub-devices of the personnel 108 that prepare for a meal, directly to distinguish obtain defeated from equipment aspect Enter described type.It will be appreciated by those skilled in the art that the sub-device of the two can be same type With distinct device numbering input equipment, such as, two sub-devices can be with distinct device The Quick Response Code scanning means of numbering；Can also be different types of input equipment, such as, such as Fig. 2 A Shown in, it is directed to the input dress that sub-device is the screen with touch recognition function of pick-up personnel 106 Putting, such as Touch Screen 210A, the sub-device being directed to the personnel of preparing for a meal 108 is bar code scanning dress Put, such as bar code scanner 208A.

According to an embodiment of the present utility model, information output apparatus 210 can include display device And/or audio output device and/or printing equipment.Accordingly, aforementioned information, can include regarding Visual information, such as, the light that shown by display device, image, word etc., or printer prints Papery voucher etc.；Acoustic information can be included, such as, sent out by the sound-producing device of such as buzzer The buzzer gone out, the voice message play by speaker, etc..As shown in Figure 2 B, buffet 104 Can include that LCD screen 210B and printing equipment 210C are as its information output apparatus.

According to an embodiment of the present utility model, input equipment 208 and information output apparatus 210 can To be realized by a device, such as, with the display device of touch recognition function.

According to one embodiment of present invention, buffet 104 can not also include information output apparatus 210, Only the cabinet door using meal lattice 204 be unlocked or the operation result (i.e. whether cabinet door unlocks) locked as Final output information, so that the structure of buffet 104 is simpler.

According to one embodiment of present invention, buffet controls device 206 and is additionally operable to and server communication, To synchronize described password to generating agreement.

According to an embodiment of the present utility model, buffet 104 can also be at (such as, meal about The top of cabinet 104, bottom, left side, right side, wait position) cascade several and include some meal lattice Secondary cabinet.Described secondary cabinet can control the device 206 side by such as cable etc. with the buffet of buffet 104 Formula electrically connects, and receives the control of the buffet control device 206 from buffet 104 as meal lattice 204 Information to its comprised meal lattice cabinet door be unlocked.

Fig. 3 shows that the buffet according to embodiment of the present utility model controls the structural representation of device 206 Figure.As it is shown on figure 3, according to an embodiment of the present utility model, buffet controls device 206 and includes Input module 302, main control module 304, output module 306, cabinet door control module 308 and number According to library module 310.Input module 302 is used for receiving the input information from input equipment 208, and Send it to main control module 304.Main control module 304 is for according in described input information Encrypted message and be stored in the password of DBM 310 to generating agreement F, to described message in cipher Breath carries out verifying and (includes determining source (pick-up personnel 106 or the personnel that prepare for a meal of described encrypted message 108), and determine that the password that described encrypted message is comprised is the most effective), and according to the result, Corresponding control information is sent to output module 306 or cabinet door control module 308, and by relevant shape State information (include the incidence relation of the effective status of password pair, password pair and meal lattice, and/or, lattice of eating State of preparing for a meal, etc.) record to DBM 310.Output module 306 is for autonomous according to coming The control information of control module 304, sends corresponding information to information output apparatus 210.Cabinet Door control module 308, for according to the control information from main control module 304, controls meal lattice 204 Door lock solution locker door.The password that DBM 310 is arranged in advance for storage and server 102 To generating agreement F, and the status information from main control module 304.

According to an embodiment of the present utility model, main control module 304 is determining described encrypted message In the case of the personnel of preparing for a meal 108, main control module 304 first inquires about institute to DBM 310 State the password that encrypted message comprises the most effective, if invalid, then send accordingly to output module 306 Control information, so that it sends corresponding information to information output apparatus 210；If effectively, then Obtain generating the parsing of agreement F according to the password that described encrypted message and DBM 310 provide The password pair that described encrypted message is corresponding, and inquire about to DBM 310 further whether exist with The described password meal lattice to association, if existing, then send control information to cabinet door control module 308, So that it controls the door lock solution locker door of corresponding lattice of eating；If not existing, then to cabinet door control module 308 Send control information, so that it controls the door lock solution locker door of idle meal lattice, and by current Meal lattice with current password to associating, and by this incidence relation record to DBM 310.

Main control module 304 is in the case of determining that described encrypted message carrys out linear self service personnel 106, main To DBM 310, control module 304 first inquires about whether the password that described encrypted message comprises has Effect, if invalid, then sends corresponding control information to output module 306, so that it exports to information Device 210 sends corresponding information；If effectively, then according to described encrypted message and data base The password that module 310 provides obtains, to generating the parsing of agreement F, the password pair that described encrypted message is corresponding, And inquire about to DBM 310 further and whether exist and the described password meal lattice to associating, if depositing , then send control information to cabinet door control module 308, so that it controls the door lock of corresponding lattice of eating Solution locker door, and record whole password useless of described encrypted message or current password centering, and release These meal lattice and described password or the incidence relation of current password pair, by this invalid information and related information more New to DBM 310；If not existing, then send corresponding control information to output module 306, So that it sends corresponding information to information output apparatus 210.

According to an embodiment of the present utility model, main control module 304 is determining described encrypted message From the personnel of preparing for a meal 108 and and then unlocked cabinet door (the idle meal lattice or with close of meal lattice The code meal lattice to association) in the case of, also receive and prepare for a meal status information also from input module 306 This information is associated with the current meal lattice unlocked, and by this related information record to DBM 310. Main control module 304 is determining that described encrypted message carrys out linear self service personnel 106 and to DBM In the case of 310 inquire association meal lattice, inquiry changes the status information of preparing for a meal of meal lattice the most further, and Determine according to this information and send corresponding control information to cabinet door control module 308/ output module 306. Such as, it is " preparing for a meal complete " that main control module 304 inquires the status information of preparing for a meal of described association meal lattice, Then send control information to cabinet door control module 308, so that its door lock controlling corresponding meal lattice unlocks Cabinet door；If the status information of preparing for a meal inquired is for " in preparing for a meal ", then send phase to output module 306 The control information answered, so that it sends corresponding information to information output apparatus 210.

Fig. 4 A shows the flow process of the method for preparing for a meal of the buffet according to an embodiment of the present utility model Figure.As shown in Figure 4 A, according to an embodiment of the present utility model, based on according to this utility model The method of preparing for a meal of buffet as follows:

Receive the password of preparing for a meal of personnel's input of preparing for a meal；

Judge that password of preparing for a meal is the most effective: if invalid, then exporting information, flow process terminates；If having Effect, then continue flow process；

Judge whether the password corresponding with this password meal lattice to association: if existing, then open pass The meal lattice of connection, flow process terminates；If not existing, then continue flow process；

Open idle meal lattice；

By password corresponding with password of currently preparing for a meal for lattice of currently eating to association；

Flow process terminates.

Fig. 4 B shows the flow process of the pick-up method of the buffet according to an embodiment of the present utility model Figure.As shown in Figure 4 B, according to an embodiment of the present utility model, based on according to this utility model The pick-up method of buffet as follows:

Receive the pick-up password of pick-up personnel input；

Judge that pick-up password is the most effective: if invalid, then exporting information, flow process terminates；If having Effect, then continue flow process；

Judge whether the password corresponding with this password meal lattice to association: if not existing, then export Information, flow process terminates；If existing, then continue flow process；

Open the meal lattice of association；

The pick-up password of record current password centering lost efficacy or all password all lost efficacy, and released current meal Lattice and this pick-up password or the incidence relation of this password pair；

Flow process terminates.

/ pick-up the method for preparing for a meal of application previous embodiment, during whole, prepare for a meal/pick-up personnel couple Operation and the checking of buffet can be carried out with off-line the most completely, greatly reduce and depend on the network equipment/environment Rely degree.

Fig. 5 A shows the stream of the method for preparing for a meal of the buffet according to another embodiment of the present utility model Cheng Tu.As shown in Figure 5A, according to another embodiment of the present utility model, based on according to this practicality The method of preparing for a meal of novel buffet is as follows:

Receive the password of preparing for a meal of personnel's input of preparing for a meal；

Judge that password of preparing for a meal is the most effective: if invalid, then exporting information, flow process terminates；If having Effect, then continue flow process；

Judge whether the password corresponding with this password to association meal lattice:

If there are association meal lattice, then inquire about whether these meal lattice prepare for a meal complete: if it is complete to prepare for a meal, then export Information, flow process terminates；Complete if not preparing for a meal, then open this meal lattice, continue flow process；

If there are not association meal lattice, then open idle meal lattice, and lattice of currently eating are with the most standby Meal password corresponding to password, to association, continues flow process；

Receive the state of preparing for a meal of personnel's input of preparing for a meal；

Judge whether current meal lattice prepare for a meal complete: if it is complete not prepare for a meal, then record current meal lattice are in " standby In meal ", flow process terminates；Complete if preparing for a meal, then record current meal lattice are prepared for a meal complete；

Flow process terminates.

Fig. 5 B shows the stream of the pick-up method of the buffet according to another embodiment of the present utility model Cheng Tu.As shown in Figure 5 B, according to another embodiment of the present utility model, based on according to this practicality The pick-up method of novel buffet is as follows:

Receive the pick-up password of pick-up personnel input；

Judge that pick-up password is the most effective: if invalid, then exporting information, flow process terminates；If having Effect, then continue flow process；

Judge whether the password corresponding with this password meal lattice to association: if not existing, then export Information, flow process terminates；If existing, then continue flow process；

Judge whether this association meal lattice prepare for a meal complete: if it is complete not prepare for a meal, then export information, stream Journey terminates；Complete if preparing for a meal, then open this association meal lattice；

The pick-up password of record current password centering lost efficacy or all password all lost efficacy, and released current meal Lattice and this pick-up password or the incidence relation of this password pair；

Flow process terminates.

/ pick-up the method for preparing for a meal of application previous embodiment, the personnel of preparing for a meal can be many when off-line Secondary opening the buffet prepared for a meal, being fully completed until preparing for a meal, can effectively reduce pick-up personnel and run into and beat Open the situation of complete buffet of not yet preparing for a meal, promote Consumer's Experience further.

It will be appreciated by those skilled in the art that the off-line buffet system according to embodiment of the present utility model System, buffet and its using method, it is also possible to for relating to what user asked for ad-hoc location or place Other network service platforms and accordingly offline storage system and offline memory device, such as, it is provided that The electronics network sales platform of user's service of asking for shop, for the offline storage system of Courier Service System and offline memory device, etc..

Application off-line buffet system, buffet and using method thereof described in above-described embodiment be capable of from / pick-up the process of preparing for a meal of line states, greatly reduces/pick-up the mistake of preparing for a meal of the food and beverage sevice O2O network platform The journey degree of dependence to the network equipment/environment, is effectively improved the Consumer's Experience of food and beverage sevice.

The foregoing is only the schematic detailed description of the invention of this utility model, be not limited to this reality By novel scope.Any those skilled in the art, without departing from spirit of the present utility model and model The equivalent variations made on the premise of enclosing, revise and combine, this utility model all should be belonged to and claim Scope.The protection domain that this utility model requires is defined by appending claims and equivalent thereof.

Claims (10)

1. an offline memory device, including: main cabinet, control device and input equipment, wherein, Described main cabinet includes at least one matter storage lattice and corresponding cabinet door thereof；Described control device, respectively with The door lock electrical connection of described input equipment and described cabinet door；

Described input equipment, for receive from user according to predetermined password to generate protocol generation Encrypted message, and to described encrypted message is sent described control device；

Described control device, is used for based on described password generating agreement, according to described encrypted message control Make described door lock to be unlocked.

Offline memory device the most according to claim 1, it is characterised in that

Described input equipment, is additionally operable to receive the storage status information from user, and by described storage Status information sends described control device to；

Described control device, is additionally operable to control according to described storage status information and described encrypted message Described door lock is unlocked.

Offline memory device the most according to claim 1 and 2, it is characterised in that described equipment Also include: information output apparatus, electrically connect with described control device, for according to from described control The control signal output information of device；

Described control device, is additionally operable to control described information according to the information from described input equipment defeated Go out device output information.

Offline memory device the most according to claim 1, it is characterised in that described control device It is additionally operable to and server communication, to synchronize described password to generating agreement.

Offline memory device the most according to claim 1, it is characterised in that described input fills Put and include two same types or different types of sub-device.

6. according to the offline memory device described in claim 1,2 or 5, it is characterised in that described Input equipment includes the input equipment of the screen with touch recognition function.

7. according to the offline memory device described in claim 1,2 or 5, it is characterised in that described Input equipment includes bar code scanner.

Offline memory device the most according to claim 3, it is characterised in that described information exports Device includes display device, and/or audio output device, and or/printing equipment.

Offline memory device the most according to claim 1, it is characterised in that described equipment also wraps Include:

At least one secondary cabinet, described secondary cabinet includes at least one matter storage lattice and corresponding cabinet door thereof, its with Described control device electrically connects；

Described control device, is additionally operable to based on described password generating agreement, according to described encrypted message The door lock of the cabinet door controlling described secondary cabinet is unlocked.

10. an offline storage system, including server with according to any one of claim 1 to 9 Described offline memory device, wherein,

Described server, is used for based on predetermined password generating at least one password pair of protocol generation, And two passwords of each described password centering are sent respectively to storing personnel and fetcher person；

Described offline memory device, including at least one cabinet door, for receiving from described storing personnel With the password of described fetcher person, and according to described password to generating password pair corresponding to protocol validation, Manage the incidence relation of described password pair and the cabinet door of described offline memory device, and according to described association Relation unlocks corresponding cabinet door.